Making beats on Reason 4

Me and my boy Mitch are really gonna be going in on this beat making shit. He's been on it a lil longer than me but Im getting there. We like to try all types of programs and he likes FL Studio and I prefer Reason, so I made him a vid of the beat Im working on to show him some of the equipment Im using. Unfortunately you can't hear the beat but its almost done. 

So what do you prefer Reason or FL Studio?